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Description : 80C51 8-bit microcontroller family 4K/8K/16K/32K ROM/OTP 128B/256B RAM low voltage 2.7 to 5.5 V/ low power/ high speed 30/33 MHz

DESCRIPTION
The Philips microcontrollers described in this data sheet are high-performance static 80C51 designs incorporating Philips’ high-density CMOS technology with operation from 2.7 V to 5.5 V.
They support both 6-clock and 12-clock operation. The 8xC31X2/51X2 and 8xC32X2/52X2/54X2/58X2 contain 128 byte RAM and 256 byte RAM respectively, 32 I/O lines, three 16-bit counter/timers, a six-source, four-priority level nested interrup structure, a serial I/O port for either multi-processor communications, I/O expansion or full duplex UART, and on-chip
oscillator and clock circuits.

FEATURES
80C51 Central Processing Unit
    –4 kbytes ROM/EPROM (80/87C51X2)
    –8 kbytes ROM/EPROM (80/87C52X2)
    –16 kbytes ROM/EPROM (80/87C54X2)
    –32 kbytes ROM/EPROM (80/87C58X2)
    –128 byte RAM (80/87C51X2 and 80C31X2)
    –256 byte RAM (80/87C52/54X2/58X2 and 80C32X2)
    –Boolean processor
    –Fully static operation
    –low voltage (2.7 V to 5.5 V at 16 MHz) operation
• 12-clock operation with selectable 6-clock operation
• Memory addressing capability
    –64 kbytes ROM and 64 kbytes RAM
• Power control modes:
    –Clock can be stopped and resumed
    –Idle mode
    –Power-down mode
• CMOS and TTL compatible
• Two speed ranges at VCC= 5 V
    –0 to 30 MHz with 6-clock operation
    –0 to 33 MHz with 12-clock operation

Part Name(s) : P80C31
Philips
Philips Electronics
Description : 80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage (2.7V–5.5V), low power, high speed (33 MHz)

DESCRIPTION
The Philips 8XC51/31 is a high-performance static 80C51 design fabricated with Philips high-density CMOS technology with operation from 2.7V to 5.5V.

FEATURES
•8051 Central Processing Unit
–4k ×8 ROM (80C51)
–128 ×8 RAM
–Three 16-bit counter/timers
–Boolean processor
–Full static operation
low voltage (2.7V to 5.5V@ 16MHz) operation
•Memory addressing capability
–64k ROM and 64k RAM
•Power control modes:
–Clock can be stopped and resumed
–Idle mode
–Power-down mode
•CMOS and TTL compatible
•TWO speed ranges at VCC= 5V
–0 to 16MHz
–0 to 33MHz
•Three package styles
•Extended temperature ranges
•Dual Data Pointers
•Security bits:
–ROM (2 bits)
–OTP/EPROM (3 bits)
•Encryption array—64 bytes
•4 level priority interrupt
•6 interrupt sources
•Four 8-bit I/O ports
•Full–duplex enhanced UART
–FRAMing error detection
–Automatic address recognition
•ProgRAMmable clock out
•Asynchronous port reset
low EMI (inhibit ALE)
•Wake-up from Power Down by an external interrupt (8XC51)

Description : 80C51 8-bit microcontrollers 16K/32K, 512 OTP, I2C, watchdog timer

DESCRIPTION
The 87C528 single-chip 8-bit microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family. The 87C528 has the same instruction set as the 80C51. Three versions of the derivative exist:
• 83C528—32k bytes ROM
• 83C524—16k bytes ROM
• 80C528—ROMless version of the 83C528
• 87C528—32k bytes EPROM
• 83C524—16k bytes EPROM
This device provides architectural enhancements that make it applicable in a variety of applications in consumer, telecom and general control systems, especially in those systems which need large ROM and RAM capacity on-chip.

FEATURES
80C51 instruction set
    – 512 × 8 RAM
    – Memory addressing capability 64k ROM and 64k RAM
    – Three 16-bit counter/timers
    – On-chip watchdog timer with oscillator
    – Full duplex UART
    – I2C serial interface
• Power control modes:
    – Idle mode
    – Power-down mode
    – Warm start from power-down
• CMOS and TTL compatible
• Extended temperature ranges
• EPROM code protection
• OTP package available
• 16 MHz speed at VCC = 5 V

Part Name(s) : P83C51RA P87C51RA
Philips
Philips Electronics
Description : 80C51 8-bit microcontroller family 8K–64K/256–1K OTP/ROM/ROMless, low voltage (2.7V–5.5V), low power, high speed (33 MHz)

DESCRIPTION
Three different Single-Chip 8-bit microcontroller families are presented in this datasheet:
•80C32/8XC52/8XC54/8XC58
80C51FA/8XC51FA/8XC51FB/8XC51FC
80C51RA+/8XC51RA+/8XC51RB+/8XC51RC+/8XC51RD+
For applications requiring 4K ROM/EPROM, see the 8XC51/80C31 8-bit CMOS (low voltage, low power, and high speed) microcontroller families datasheet.

FEATURES
80C51 Central Processing Unit
•Speed up to 33MHz
•Full static operation
•Operating voltage range: 2.7V to 5.5V @ 16MHz
•Security bits:
–ROM – 2 bits
–OTP–EPROM – 3 bits
•Encryption array – 64 bytes
RAM expandable to 64K bytes
•4 level priority interrupt
•6 or7 interrupt sources, depending on device
•Four 8-bit I/O ports
•Full-duplex enhanced UART
–FRAMing error detection
–Automatic address recognition
•Power control modes
–Clock can be stopped and resumed
–Idle mode
–Power down mode
•ProgRAMmable clock out
•Second DPTR register
•Asynchronous port reset
low EMI (inhibit ALE)

 

 

Description : 80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless, expanded I/O

DESCRIPTION
The Philips 8XC451 is an I/O expanded single-chip microcontroller fabricated with Philips high-density CMOS technology. Philips epitaxial substrate minimizes latch-up sensitivity.
   
FEATURES
80C51 based architecture
• Seven 8-bit I/O ports
• Port 6 features:
    – Eight data pins
    – Four control pins
    – Direct MPU bus interface
    – Parallel printer interface
• On the microcontroller:
    – 4k × 8 ROM (83C451)
        4k × 8 EPROM (87C451)
        ROMless version (80C451)
    – 128 × 8 RAM
    – Two 16-bit counter/timers
    – Two external interrupts
• External memory addressing capability
    – 64k ROM and 64k RAM
low power consumption:
    – Normal operation: less than 24mA at 5V, 12MHz
    – Idle mode
    – Power-down mode
   

Description : 80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless, 8 channel 8 bit A/D, watchdog timer

DESCRIPTION
The Philips 8XC550 is a high-performance microcontroller fabricated with Philips high-density CMOS technology. This Philips CMOS technology combines the high speed and density characteristics of HMOS with the low power attributes of CMOS. Philips epitaxial substrate minimizes latch-up sensitivity. The CMOS 8XC550 has the same instruction set as the 80C51.
The 8XC550 contains a 4k × 8 EPROM (87C550)/ROM (83C550)/ROMless (80C550 has no progRAM memory on-chip), a 128 × 8 RAM, 8 channels of 8-bit A/D, four 8-bit ports (port 1 is input only), a watchdog timer, two 16-bit counter/timers, a seven-source, two-priority level nested interrupt structure, a serial I/O port for either multi-processor communications, I/O expansion or full duplex UART, and an on-chip oscillator and clock circuits.

FEATURES
80C51 based architecture
   – 4k × 8 EPROM (87C550)/ROM (83C550)
   – 128 × 8 RAM
   – Eight channels of 8-bit A/D
   – Two 16-bit counter/timers
   – Watchdog timer
   – Full duplex serial channel
   – Boolean processor
• Memory addressing capability
   – 64k ROM and 64k RAM
• Power control modes:
   – Idle mode
   – Power-down mode
• CMOS and TTL compatible
• One speed range at VCC = 5V ±10%
   – 3.5 to 16MHz
• Extended temperature ranges
• OTP package available

 

Description : 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash

The 89C51/89C52/89C54/89C58 contain a non-volatile FLASH progRAM memory that is parallel progRAMmable. For devices that are serial progRAMmable (In-System ProgRAMmable (ISP) and In-Application ProgRAMmable (IAP) with a boot loader), see the 89C51Rx2 or 89C66x datasheets.

All three families are Single-Chip 8-bit microcontrollers manufactured in advanced CMOS process and are derivatives of the 80C51 microcontroller family. All the devices have the same instruction set as the 80C51.

 

Description : 80C51 8-bit microcontroller family 8K/256 OTP/ROM/ROMless, 4 comparator, failure detect circuitry, watchdog timer

DESCRIPTION
The Philips 80C575/83C575/87C575 is a high-performance microcontroller fabricated with Philips high-density CMOS technology. The Philips CMOS technology combines the high speed and density characteristics of HMOS with the low power attributes of CMOS. Philips epitaxial substrate minimizes latch-up sensitivity.
The 8XC575 contains an 8k × 8 ROM (83C575) EPROM (87C575), a 256 × 8 RAM, 32 I/O lines, three 16-bit counter/timers, a ProgRAMmable Counter Array (PCA), a seven-source, two-priority level nested interrupt structure, an enhanced UART, four analog comparators, power-fail detect and oscillator fail detect circuits, and on-chip oscillator and clock circuits.

FEATURES
80C51 based architecture
   – 8k × 8 ROM (83C575)
   – 8k × 8 EPROM (87C575)
   – ROMless (80C575)
   – 256 × 8 RAM
   – Three 16-bit counter/timers
   – ProgRAMmable Counter Array
   – Enhanced UART
   – Boolean processor
   – Oscillator fail detect
   – low active reset
   – Asynchronous low port reset
   – Schmitt trigger inputs
   – 4 analog comparators
   – Watchdog timer
   – low VCC detect
• Memory addressing capability
   – 64k ROM and 64k RAM
• Power control modes:
   – Idle mode
   – Power-down mode
• CMOS and TTL compatible
• 4.0 to 16MHz
• Extended temperature ranges
• OTP package available

 

Description : 80C51 8-bit microcontroller family 4K/8K/16K/32K Flash

DESCRIPTION
The 89C51/89C52/89C54/89C58 contain a non-volatile FLASH progRAM memory that is parallel progRAMmable. For devices that are serial progRAMmable (In System ProgRAMmable (ISP) with a boot loader), see the 89C51RC+/89C51RD+ datasheet. Both families are Single-Chip 8-bit microcontrollers manufactured in advanced CMOS process and are derivatives of the 80C51
microcontroller family. All the devices have the same instruction set as the 80C51.

FEATURES
80C51 Central Processing Unit
• On-chip FLASH ProgRAM Memory
• Speed up to 33 MHz
• Full static operation
RAM expandable externally to 64 k bytes
• 4 level priority interrupt
• 6 interrupt sources
• Four 8-bit I/O ports
• Full-duplex enhanced UART
– FRAMing error detection
– Automatic address recognition
• Power control modes
– Clock can be stopped and resumed
– Idle mode
– Power down mode
• ProgRAMmable clock out
• Second DPTR register
• Asynchronous port reset
low EMI (inhibit ALE)
• 3 16-bit timers
• Wake up from power down by an external interrupt

Description : 80C51 8-bit microcontroller family 8K/256 OTP/ROM, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer

DESCRIPTION
The Philips 83C576/87C576 is a high-performance microcontroller fabricated with Philips high-density CMOS technology. The Philips CMOS technology combines the high speed and density characteristics of HMOS with the low power attributes of CMOS. Philips epitaxial substrate minimizes latch-up sensitivity.

FEATURES
80C51 based architecture
–8k ×8 ROM (83C576)
–8k ×8 EPROM (87C576)
–256 ×8 RAM
–10-bit, 6 channel A/D
–Three 16-bit counter/timers
–2 PWM outputs
–ProgRAMmable Counter Array
–Universal Peripheral Interface
–Enhanced UART
–Oscillator fail detect
low active reset
–4 analog comparators
–Watchdog timer
low VCCdetect
–Power-on detect
•Memory addressing capability
–64k ROM and 64k RAM
•Power control modes:
–Idle mode
–Power-down mode
•CMOS and TTL compatible
•6 to 16MHz
•Extended temperature ranges
•OTP available
•That can be progRAMmed in circuit
•Software Reset
•15 source, 2 level interrupt structure
lower EMI noise
•ProgRAMmable I/O pins
•Serial on-board progRAMming
•Schmitt trigger inputs on Port 1

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